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| CAS号 : | 18514-52-8 |
精确质量 : | 108.04400 |
| 分子式 : | C4H4N4 |
logP : | 0.56316 |
| 分子量 : | 108.10100 |
PSA : | 99.62000 |
2,3-二氨基-2-丁烯二腈 | |
2,3-DIAMINOBUT-2-ENEDINITRILE | |
18514-52-8 | |
C4H4N4 | |
108.10100 | |
99.62000 | |
0.56316 | |
108.04400 |
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1.579
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222.7ºC
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444.7ºC at 760mmHg
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178ºC
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1.319g/cm3
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4.2E-08mmHg at 25°C
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T; F
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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